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yKpoI14uk [10]
2 years ago
8

are the muscles around your heart area. A. Skeletal muscles B. Cardiac muscles C. Smooth muscles D. Strong muscles​

Physics
1 answer:
muminat2 years ago
3 0

Answer:

Option B

Explanation:

The muscles around your heart consist of "cardiac muscles" or option B. Cardiac itself means heart or involving the heart, and cardiac muscles is one of the main components or tissue that surrounds your heart. It's not option A because skeletal muscles are the muscles that cover your bones, it's not option C because smooth muscles are only involved with digestion and gaining nutrients for your body. Which leaves option D and strong muscles isn't the answer because strong muscles is the amount of force a person can put out or strength.

Hope this helps.

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A force of 50n is applied to an object at an angle of 50 degrees measured relative to the horizontal. Determine the horizontal a
kobusy [5.1K]

Answer:

Fx = 32.14 [N]

Fy  = 38.3 [N]

Explanation:

To solve this problem we must decompose the force vector, for this we will use the angle of 50 degrees measured from the horizontal component.

F = 50 [N]

Fx = 50*cos(50) = 32.14 [N]

Fy = 50*sin(50) = 38.3 [N]

We can verify this result using the Pythagorean theorem.

F = \sqrt{(32.14)^{2}+ (38.3)^{2}} \\F = 50 [N]

3 0
3 years ago
In physics, the use of force to move an object is called what
valentina_108 [34]

Answer: work

Explanation:

Often in physics, work is defined as the use of force to move an object. Technically, work is actually a change in energy caused by a force external to the system. The formula for work is W = F⊥d or W = FdcosΘ. Using this formula, we can see that work is just when a force is applied for a certain displacement. In simpler terms, that's just a force used to move an object a certain distance.

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2 years ago
In which direction is the magnetic force acting on the charge? into the screen out of the screen up down
Harrizon [31]

The direction in which the magnetic force is acting on the charge is upwards.

<h3>What is Magnetic force?</h3>

This is the attraction and repulsion which usually occurs during the motion of electrically charged particles.

In the magnetic field, the charge is moving to the left. Therefore the direction the magnetic force is acting on the charge is upwards which is gotten via right hand rule.

Read more about Magnetic force here brainly.com/question/25932320

#SPJ1

4 0
2 years ago
factors that affect health, including genetic, lifestyle, socioeconomic, and physical environmental factors.​
scZoUnD [109]
Yes? I think a tutor would help with this!!!!
5 0
3 years ago
What is your design for an efficient commercial vehicle chassis that incorporates as many commercial truck components into its s
Crank

The design that would be used to make an efficient commercial vehicle chassis that has many realistic truck components is:

  • Strength
  • Adequate bending stiffness
  • Maximum stress
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<h3>What is a Chassis Frame?</h3>

This refers to the main vehicle structure of a car that bears all the main stress that other components are attached to.

Hence, we can see that to make a good design for an efficient commercial vehicle chassis that has many realistic truck components, we would have to consider various factors such as handling maximum stress, maximum equilateral stress, and deflection.

Read more about chassis frame here:

brainly.com/question/15382293

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5 0
2 years ago
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